| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $51.70 | 13.126% | $58.4861 | $58.49 | $58.50 | $58.50 |
| Purchase #2 | $40.43 | 9.846% | $44.4107 | $44.41 | $44.40 | $44.40 |
| Purchase #3 | $110.53 | 13.699% | $125.6715 | $125.67 | $125.65 | $125.70 |
| Purchase #4 | $159.78 | 13.725% | $181.7098 | $181.71 | $181.70 | $181.70 |
| Purchase #5 | $140.99 | 3.799% | $146.3462 | $146.35 | $146.35 | $146.30 |
| Purchase #6 | $221.53 | 11.389% | $246.7601 | $246.76 | $246.75 | $246.80 |
| Purchase #7 | $46.89 | 10.347% | $51.7417 | $51.74 | $51.75 | $51.70 |
| 7 purchase totals = | $771.85 | $855.1261 | $855.13 | $855.10 | $855.10 | |